Women’s southern tide dress. Size XS. Fits more like a small. New with tags! Cute wave print. Southern Tide® Willa Racing Waves Performance Dress with scoop neckline and racerback. This pull-on style dress features the stretchable fabric with UV protection material as well as the moisture-wicking and its quick-drying technology helps you enjoy the beach and the sun with ease. 91% nylon, 9% spandex.